2 Replies Latest reply on Mar 9, 2004 12:43 PM by mwright

    Rollback execption synchronizing read-only entity bean (?)

    mwright Newbie

      After switching one of our entity bean types to use the "Instance Per Transaction Policy", we started getting an exception (included below) on another entity bean type. The stack trace seems to imply that a rollback is occuring when trying to synchronize the PartyAliasRO bean with persistent store (MySql). What is interesting is that the PartyAliasRO bean is defined as being read-only (the relevant snippets from our jboss.xml is included below). Since the bean is read-only, I am at a loss as two why there is a need to synchronize its state.

      Any information on what might be causing this problem and more importantly how to fix it would be greatly appreciated.

      - Mitch


      <ejb-name>PartyAliasROEJB</ejb-name>
      <read-only>true</read-only>
      <configuration-name>Read Only Container with no lock</configuration-name>
      <method-attributes>

      <method-name>*</method-name>
      <read-only>true</read-only>

      </method-attributes>
      False
      <cache-invalidation>true</cache-invalidation>
      <cache-invalidation-config>
      <invalidation-group-name>PartyAliasCacheGroup</invalidation-group-name>
      </cache-invalidation-config>


      <container-configuration
      extends="Standard CMP 2.x EntityBean with cache invalidation">
      <container-name>Read Only Container with no lock</container-name>
      <locking-policy>org.jboss.ejb.plugins.lock.NoLock</locking-policy>
      <container-cache-conf>
      <cache-policy>org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy</cache-policy>
      <cache-policy-conf>
      <min-capacity>2500</min-capacity>
      <max-capacity>10000</max-capacity>
      <overager-period>600</overager-period>
      <max-bean-age>86400</max-bean-age>
      <resizer-period>600</resizer-period>
      <max-cache-miss-period>60</max-cache-miss-period>
      <min-cache-miss-period>1</min-cache-miss-period>
      <cache-load-factor>0.75</cache-load-factor>
      </cache-policy-conf>
      </container-cache-conf>
      </container-configuration>

      2004-03-03 19:39:20,703 ERROR [org.jboss.ejb.plugins.LogInterceptor][RouterTestThread_4] TransactionRolledbackLocalException in method: public abstract com.radvault.provisioning.domain.party.ejb.IPartyAliasROLocal com.radvault.provisioning.domain.party.ejb.IPartyAliasROLocalHome.findByPrimaryKey(com.radvault.provisioning.domain.party.PartyAliasPK) throws javax.ejb.FinderException, causedBy:
      javax.ejb.EJBException: Update failed. Expected one affected row: rowsAffected=0id=uuid:8ebfea9f-666d-11d8-9a2b-00e018b70f5d
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreEntityCommand.execute(JDBCStoreEntityCommand.java:155)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.storeEntity(JDBCStoreManager.java:627)
      at org.jboss.ejb.plugins.CMPPersistenceManager.storeEntity(CMPPersistenceManager.java:421)
      at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.storeEntity(CachedConnectionInterceptor.java:387)
      at org.jboss.ejb.EntityContainer.storeEntity(EntityContainer.java:714)
      at org.jboss.ejb.GlobalTxEntityMap.synchronizeEntities(GlobalTxEntityMap.java:149)
      at org.jboss.ejb.EntityContainer.synchronizeEntitiesWithinTransaction(EntityContainer.java:119)
      at org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:607)
      at sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1043)
      at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
      at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
      at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:197)
      at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:214)
      at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
      at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:89)
      at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
      at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
      at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
      at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
      at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:98)
      at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
      at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
      at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
      at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:483)
      at org.jboss.ejb.Container.invoke(Container.java:720)
      at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:293)
      at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110)
      at $Proxy130.findByPrimaryKey(Unknown Source)
      at com.radvault.provisioning.domain.party.PartyUtil.getPartyAliasRO(PartyUtil.java:740)
      at com.radvault.provisioning.service.studysource.StudySourceMgr.getPartyForAlias(StudySourceMgr.java:700)
      at com.radvault.provisioning.service.studysource.ejb.StudySourceMgrEjb.getPartyForAlias(StudySourceMgrEjb.java:324)
      at sun.reflect.GeneratedMethodAccessor155.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683)
      at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
      at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72)
      at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
      at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
      at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
      at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
      at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
      at org.jboss.ejb.plugins.CleanShutdownInterceptor.invoke(CleanShutdownInterceptor.java:264)
      at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
      at org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
      at org.jboss.ejb.Container.invoke(Container.java:700)
      at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101)
      at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
      at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
      at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
      at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100)
      at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
      at $Proxy276.getPartyForAlias(Unknown Source)
      at com.radvault.serviceif.provisioning.studysource.ejbremote.StudySourceMgrEjbClient.getPartyForAlias(StudySourceMgrEjbClient.java:345)
      at com.radvault.studylibrary.StudyLibrary.resolveSourceRecipients(StudyLibrary.java:2830)
      at com.radvault.studylibrary.StudyLibrary.routeStudy(StudyLibrary.java:1897)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at com.radvault.studylibrary.ejb.StudyLibraryEjbImpl$StudyLibraryEjbProxy.invoke(StudyLibraryEjbImpl.java:471)
      at $Proxy362.routeStudy(Unknown Source)
      at com.radvault.studylibrary.ejb.StudyLibraryEjbImpl.routeStudy(StudyLibraryEjbImpl.java:314)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683)
      at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
      at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72)
      at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
      at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:320)
      at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
      at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
      at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
      at org.jboss.ejb.plugins.CleanShutdownInterceptor.invoke(CleanShutdownInterceptor.java:264)
      at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
      at org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
      at org.jboss.ejb.Container.invoke(Container.java:700)
      at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
      at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101)
      at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
      at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
      at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
      at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100)
      at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
      at $Proxy358.routeStudy(Unknown Source)
      at com.radvault.serviceif.studylibrary.ejbremote.StudyLibraryEjbClient.routeStudy(StudyLibraryEjbClient.java:440)
      at com.radvault.studylibrary.TestStudyRouter$ConcurrentRouteTest.run(TestStudyRouter.java:227)
      at java.lang.Thread.run(Thread.java:534)